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Sunsong 3603304 Power Steering Pressure Line Hose Assembly - Tube - To Rack
Reliable Power Steering Pressure Line Hose Assembly
The Sunsong 3603304 power steering pressure line hose assembly is engineered for precise fitment and durability. Designed specifically for select Infiniti and Nissan models, this hose assembly ensures consistent hydraulic pressure for smooth steering performance.
- Compatible with Infiniti 370Z, EX35, EX37, G25, G35, G37, and QX50 models
- 36.5 inches (927 mm) in length for exact fit
- Steel hose material for enhanced strength and corrosion resistance
- End 1: 14 mm male inverted flare fitting
- End 2: 14 mm male o-ring fitting
- No bracket included, designed for direct replacement
- Part number 3603304 for accurate identification
Product Details and Specifications
This power steering pressure line hose assembly from Sunsong is constructed with a durable steel hose to withstand high pressure and temperature conditions typical in power steering systems. The 14 mm male inverted flare fitting on one end and 14 mm male o-ring fitting on the other provide secure, leak-resistant connections. Measuring 36.5 inches (927 mm) in length, this hose assembly is tailored to fit the hydraulic routing of Infiniti and Nissan vehicles including the 370Z, EX35, EX37, G25, G35, G37, and QX50 models. The absence of a bracket simplifies installation in applications where mounting hardware is not required.
Compatible Vehicles and Applications
This Sunsong power steering pressure line hose assembly is compatible with the following vehicles:
- Infiniti 370Z
- Infiniti EX35 and EX37
- Infiniti G25, G35, and G37
- Infiniti QX50
- Nissan models sharing the same power steering system design
Common Issues Addressed by This Hose Assembly
- Leaking or cracked power steering pressure lines causing fluid loss
- Reduced steering responsiveness due to pressure loss
- Noise or whining from the power steering pump caused by air ingress
- Corrosion or wear on original hose fittings
- Replacement of damaged or worn power steering pressure hoses
Installation Notes and Tips
When installing the Sunsong 3603304 power steering pressure line hose assembly, ensure the fittings are clean and free of debris before connection. Use appropriate tools to tighten the 14 mm male inverted flare and o-ring fittings to manufacturer torque specifications to prevent leaks. Since this assembly does not include a bracket, verify existing mounting points for secure hose routing. Bleed the power steering system after installation to remove air and restore proper hydraulic function.
Quality Assurance and Warranty
Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and performance. The 3603304 hose assembly undergoes rigorous quality control to ensure leak-free operation and long service life. While specific warranty details may vary, Sunsong typically offers coverage against defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.
| Brand | Sunsong |
|---|---|
| Part Number | 3603304 |
| End 1 Fitting Size (mm) | 14 |
| End 1 Fitting Type | Male Inverted Flare |
| End 2 Fitting Size (mm) | 14 |
| End 2 Fitting Type | Male O-Ring |
| Hose Material 1 | Steel |
| Length (in) | 36.5 |
| Length (mm) | 927 |
| Tech Tip | TT1000 |
This part fits 34 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2020 | Nissan | 370Z | To Gear | ||
| 2019 | Nissan | 370Z | To Gear | ||
| 2018 | Nissan | 370Z | To Gear | ||
| 2017 | INFINITI | QX50 | RWD | Tube - To Rack | |
| 2017 | Nissan | 370Z | To Gear | ||
| 2016 | INFINITI | QX50 | RWD | Tube - To Rack | |
| 2016 | Nissan | 370Z | To Gear | ||
| 2015 | INFINITI | Q60 | To Gear | ||
| 2015 | INFINITI | QX50 | RWD | Tube - To Rack | |
| 2015 | Nissan | 370Z | To Gear | ||
| 2014 | INFINITI | Q60 | To Gear | ||
| 2014 | INFINITI | QX50 | RWD | Tube - To Rack | |
| 2014 | Nissan | 370Z | Tube - To Rack | ||
| 2013 | INFINITI | EX37 | RWD | Tube - To Rack | |
| 2013 | INFINITI | G37 | RWD | Tube - To Rack | |
| 2013 | Nissan | 370Z | Tube - To Rack | ||
| 2012 | INFINITI | EX35 | RWD | Tube - To Rack | |
| 2012 | INFINITI | G25 | RWD | Tube - To Rack | |
| 2012 | INFINITI | G37 | RWD | Tube - To Rack | |
| 2012 | Nissan | 370Z | Tube - To Rack | ||
| 2011 | INFINITI | EX35 | RWD | Tube - To Rack | |
| 2011 | INFINITI | G25 | RWD | Tube - To Rack | |
| 2011 | INFINITI | G37 | RWD | Tube - To Rack | |
| 2011 | Nissan | 370Z | Tube - To Rack | ||
| 2010 | INFINITI | EX35 | RWD | Tube - To Rack | |
| 2010 | INFINITI | G37 | RWD | Tube - To Rack | |
| 2010 | Nissan | 370Z | Tube - To Rack | ||
| 2009 | INFINITI | EX35 | RWD | Tube - To Rack | |
| 2009 | INFINITI | G37 | RWD | Tube - To Rack | Fits vehicles with manufacturing date from 5/1. |
| 2009 | Nissan | 370Z | Tube - To Rack | ||
| 2008 | INFINITI | EX35 | RWD | Tube - To Rack | |
| 2008 | INFINITI | G35 | RWD | Tube - To Rack | |
| 2008 | INFINITI | G37 | RWD | Tube - To Rack | |
| 2007 | INFINITI | G35 | RWD | Tube - To Rack |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.